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MELSEC-Q
7 TROUBLESHOOTING
(3) H/W information
(a) H/W LED information
The LED status is displayed.
No.
LED name
Status
1
RUN LED
0000
H
: Indicates that LED is unlit.
2
ERROR LED
0001
H
: Indicates that LED is lit
(b) H/W SW information
The status of the intelligent function module switch setting is displayed.
No.
Switch setting for intelligent function module
1
Switch 1
2
Switch 2
3
Switch 3
4
Switch 4
5
Switch 5